Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834977 | Light emitting device | Yoshinobu Suehiro, Yuji Takahashi, Hideaki Kato, Kiyotaka Teshima, Shunsuke Ohtsuka | 2004-12-28 |
| 6781648 | Liquid-crystal display device | Yuji Takahashi, Kanae Matsumura, Hideaki Kato | 2004-08-24 |
| 6717355 | Light-emitting unit | Yuji Takahashi, Koichi Ota, Akihito Ota | 2004-04-06 |